Unknown Report
.docx
keyboard_arrow_up
School
San Antonio College *
*We aren’t endorsed by this school
Course
2402
Subject
Biology
Date
Jan 9, 2024
Type
docx
Pages
18
Uploaded by BarristerCobraMaster363 on coursehero.com
0
Microbiology Unknown Project: #69 Enterococcus Faecalis
ARIANNA HERNANDEZ
BIOL-2420
PALO ALTO COLLEGE
DR.LANCE SANDBERG
FALL 2022
Table of Contents
Table of Contents
....................................................................................................................
1
Introduction
.........................................................................................................................
2
Aseptic Transfer
..................................................................................................................
3
Gram Stain
...........................................................................................................................
3
Quadrant Streak
..................................................................................................................
4
Phenol Red Fermentation
..................................................................................................
5
Methyl Red and Voges- Proskauer Test (MR-VP)
...........................................................
5
Catalase Test
.......................................................................................................................
6
Oxidase Test
........................................................................................................................
7
Nitrate Reduction Test
.......................................................................................................
7
Citrate Utilization Test
........................................................................................................
8
Urease Test
..........................................................................................................................
8
Sim Media
.............................................................................................................................
9
Indole Production
...............................................................................................................
9
Motility
..................................................................................................................................
9
Figure 1: Phenol Red Broths
...........................................................................................
11
Figure 2: Quadrant Streak Plate
.....................................................................................
12
Figure 3 Nitrate Reduction test
.......................................................................................
13
Discussion
.........................................................................................................................
14
Conclusion
.........................................................................................................................
14
Appendix A
............................................................................................................................
15
Appendix B
............................................................................................................................
16
Resources
..............................................................................................................................
17
1
Introduction
Microbiology is the study of microscopic organisms such as, viruses, bacteria,
algae, fungi, slime molds, and protozoa. These microscopic organisms live everywhere,
2
on surfaces, foods, even on your body. We just don’t see them physically on our bodies
or surfaces, but you better believe they are there.
On October 18 we got our unknown specimen. We preformed many different
tests to identify specimen 69. We were given a chart with Biochemical test which had
the results of 15 different cultures. Some tests were more accurate and more directed
toward my organism, which worked out in my advantage. I came to the conclusion that
my microorganism was Enterococcus Faecalis. In this report I describe all the test and
techniques used to uncover this unknown.
Aseptic Transfer
To minimize potential contamination of other microbes getting into our test tubes I
used an aseptic transfer technique. As soon as I got my unknown it was in a broth, I
decided to aseptically transfer it to an agar slant. The reason why I did this was so I was
able to refrigerate it and keep it for several weeks while I ran test to identify specimen
69.
To do a proper aseptic transfer, the inoculating instrument is a loop, sterilized from the
loop to one third of the handle making sure it gets orange-hot, using the Bunsen burner
flame. Make sure the loop is pointing downwards at a 45degree angle ass you pass the
top of the flame. Then you pick up the broth with the your unknown, mix the broth gently.
Remove the cap with your hand that has the sterile loop. Make sure the loop is cooled
for at least 5 seconds or you will kill all the microbes. Hold the tube at an angle, flame
the tube’s cap and lips by passing it quickly through the flame two or three times. This is
to kill all the microbes around the tube. I did this aseptic transfer for every tube I
opened.
3
Gram Stain
Using a differential stain like this one allowed us to see the differences between
organisms or differences between parts of the same organisms. Using the grams stain
helped me to determine the cell size, morphology, and arrangement .
To conduct a successful gram stain, you have to have use a 3 heat-fixed slide.
Then aseptically inoculating broth and putting on the slide, letting it dry. Once dry you
cover the smear with crystal violet for 1 minute. Hold the slide at an angle gentle rinse
the slide with distilled water. Cover the smear with gram iodine for 1 minute. Hold the
slide at an angle, while gently rinsing with distilled water. Still holding the slide at an
angle decolorize with gram decolorizer until the runoff is clear. After the runoff is clear
immediately rinse the slide with distilled water. Counterstain the smear with safranin for
1 minute. Hold the slide at an angle and rinse with distilled water, lastly blot dry with
bibulous paper. Microbiology: Laboratory Theory &Application lab manual was used to
describe the gram stain technique. The result of this stain was a gram positive, Cocci
spherical, 0.6-2.0 micrometers, they appear to look as short chains or in pairs.
Quadrant Streak
The quadrant streak plate method is to see an isolated colony on an agar plate.
This is also helpful because you can take a portion of the isolated colony then it may be
transferred to a sterile medium to start a pure culture. To have a perfectly isolated
colony, obtain a sample of your unknown on a sterile loop. Leave the sterile agar plate
on the table and lift the lid while still hoovering the lid over the plate, then starting at one
edge of the plate lighting drag the loop back and forth across the agar surface. You
have to be sure not to cut the agar. Once you get the whole side of the plate you
4
remove the loop and replace the lid. Sterilize the loop by flaming it over the Bunsen
burner. Rotate the plate 90 degrees, let the loop cool. Going over the first streak, insect
the first streak two or three times. Sterilize the loop and repeat with the third streak
beginning with the second streak. Sterilize the loop and then perform the fourth streak
extending the streak in the middle of the plate. Sterilize the loop. Incubate the plate in
Phenol Red Fermentation
Phenol Red Fermentation is a differential fermentation, used to differentiate
members of the
Enterobacteriaceae
and to distinguish them from other Gram- negative
rods. Also used to distinguish between gram positive fermenters, such as Streptococcus
and Lactobacillus species. This test we had three tubes, Lactose, Glucose, Sucrose.
With a sterile loop I inoculate each one with my unknown. Let them sit for 48 hours in 35
degrees Celsius. A positive result for acid production changes the red color to yellow. A
positive result to the gas production is a bubble inside of the Durham tube. The
unknown organism #69 showed yellow broth but not bubble in the tube, A/-
in all
sugars. Fermentation of the specific carbohydrate with acid end products, no gas
produced, or gas produced in undetectable amounts.
Methyl Red and Voges- Proskauer Test (MR-VP)
The Methyl Red and Voges Proskauer Test is a broth with a combination medium
used for broth methyl red and Voges-Proskauer test. This is a simple solution containing
only peptone, glucose, and a phosphate buffer. The MR test is designated to detect
organisms capable of performing a mixed acid fermentation, which overcomes the
phosphate buffer in the medium and lower the pH. To perform this test, you have to
have a sterile loop and inoculate with pure culture. Incubate at 35 degrees Celsius,
5
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Related Questions
Questions related to SARS-CoV-2 Inhibitor Science Article (Zhang et al.)
1) What is the function of the viral main protease?
2) What is the amino acid recognition sequence that is cleave by this main protease? Indicate where
this protease cuts?
3) Would interfering with this protease effect other proteases in human cells?
4) How closely related are the amino acid sequences between SARS-CoV-2 and SARS-COV? What does
this suggest about focusing research on inhibiting this enzyme?
arrow_forward
Question:-
What Enterobacteriaceae are of medical significance? List and describe the infections caused by these organisms.
arrow_forward
Questions on Mammals
1) Give 5 prominent characteristics of Class Mammalia.
2) Mammals arose from the- circle the correct choice
а) Birds
b) Dinosaurs
c) Pelycosaurs
d) Therapsids
3) Give examples of mammals that are flying and mammals that are aquatic.
4) What is the difference between uricotelic and ureotelic animals
5) Identify three orders of class Mammalia with examples
6) Why is the digestive system relatively more elaborate in ruminant animals?
arrow_forward
BIOL2201, S24
Dissection 3- Sheep Heart
Good source: https://www.youtube.com/watch?v=-ZbXiOrlFJI
External Anatomy
1. Set up your dissection in a way you feel comfortable. Use the included video for a suggested method.
2. Make sure to have a camera ready to take pictures of your brain to show you completed the dissection. You will
need at least 3 pictures of the eye, more are fine. You will need to identify all of the bolded structures below.
3. Identify the right and left sides of the heart. Look closely and on one side you will see a diagonal line of blood
vessels that divide the heart; this line is called the interventricular sulcus. The half that includes all of the apex
(pointed end) of the heart is the left side.
4. Locate the coronary arteries and veins that are on the surface of the heart.
5. Find the flaps of dark tissue on the top of the heart. These ear-like flaps are called auricles.
6. The front-most vessel is the pulmonary trunk. Place a probe or pin in the vessel to mark…
arrow_forward
Help me, please! I wish I have a lot of time to do it by myself ...
This is the article link and a microbiology open Stax book link for chapter 16 terms.
Please help me to find answers.
https://piercemil.instructure.com/courses/2180982/assignments/24927088
https://openstax.org/books/microbiology/pages/15-2-how-pathogens-cause-disease#OSC_Microbio_15_02_Invasion
Questions:
If possible please write the pg of an article with related Answers; it will be easier for me to describe in detail.
Thank You for Helping me.
Using the terms found in the “Patterns of Incidence” subsection in Chapter 16, what pattern of incidence best matches the outbreak described in the article?
Using the terms found in the “Pioneers of Epidemiology” subsection in Chapter 16, which discusses “spread”, what type of spread of the pathogen best matches the outbreak described in the article? Be specific.
What type of epidemiological study was used to identify the source of the pathogen in the article? Be specific.…
arrow_forward
Minute Timed PX
B
4
5
6
rutgers.instructure.com/courses/207533/external_tools/retrieve?display=full_width&url=https%3A%2F%2Frutgers.quiz-Iti-iad-prod.instructure.com%2Flti...
7
8
9
10
11
12
13.
3
Quizzes 2
X
Previous
+
01:18:44 <
Time Remaining
Return
1 point
The PCCE of the respiratory tract helps capture inhaled debris and pathogens which are then absorbed into the bloodstream and filtered out by the liver for elimination
through the digestive system.
True
False
U
Nex
d
Next
arrow_forward
Document1 - Word
Layout
References
0 Search
Mailings Review View Help
I.
Answer the questions
A) How many hours should an animal fast before surgery?
B) Write what is the purpose of performing a CBC and chemistry on a pet before surgery.
C) Write what is the appropriate way to place an IV catheter
D) What are 3 locations to place a catheter in dogs and cats
E) What is the purpose of using pre-medications in animals before surgery?
1
EEEEEEEE
I
arrow_forward
Question:-
I have a case (not real btw) of a 25 year old female who was admitted to the hospital with a history of persistent fever that did not respond to amoxicillin or acetaminophen or ibuprofen. She was a resident of the Philippines who had been travelling in Europe for the previous 11 days. On physical examination, she was febrile, had an enlarged liver, abdominal pain, and an abnormal urinalysis.
After isolation and cultivation, the infectious agent was found to exist as Gram-negative, facultative anaerobic rods. The organism could fermenter and was oxidase negative. It possessed lipopolysaccharide consisting of outer somatic O polysaccharide, core polysaccharide (common antigen) and lipid A (endotoxin)
What is the infectious agent and what further tests could you do to confirm the preliminary identification?
arrow_forward
"out
Document1 - Word
References
Mailings
1.
Search
Review
View Help
Answer the questions
A) What is the most common anesthetic to use in animals for induction under anesthesia?
B) What are the side effects of using Propofol in animals?
C) How and with what will the animal be "scrubbed" after it is under anesthesia and ready for the
doctor?
D) What is the purpose of SPO2 and where is it put in the animal?
E) What is the purpose of the ECG and where are they placed on the animal?
arrow_forward
4:17
< Chapter 2 Lab WORKS...
CONCEPT REVIEW QUESTIONS
Name:
Course:
Answer the following questions in the space provided.
1. What is the difference between a prokaryote and a eukaryote?
2. Which of the following cell parts produces energy for the cell and has its own DNA?
A. Nucleus
B. Cytoplasm
C. Cell membrane
D. Mitochondria
3. What do the two members of a homologous chromosome pair have in common?
A. Thymine.
B. Guanine
C. Adenine
D. Cytosine
4. Following the rules of complementary base pairing, which of these DNA bases could successfully bond with
adenine?
A. Thymine
B. Uracil
C. Cytosine
D. Adenine
5. Following the rules of complementary base paring, which of these RNA bases could successfully bond with
adenine?
6. Variations of the same gene are called
7. Mitosis occurs in which type of cell?
Section:
Date:
C. mRNA.
D. IDNA.
8. Meiosis occurs in which type of cell?
9. The genetic information that moves from the nucleus to the cytoplasm of a cell during protein synthesis is…
arrow_forward
Question:
Can you make a list of Actions/Nursing Interventions if the Patient with Small Gestational Age, Meconium Aspiration Syndrome and Respiratory Distress Syndrome experienced Sclerema at lower extremities afebrile? and what would be the Response of the patient after doing the Nursing Interventions?
arrow_forward
I need help with microbiology/2010
1. Describe where the following items should be discarded:
a) gloves
b) petri dishes
c) test tubes
d) microscope slides
2. Describe the safety procedures for the following hypothetical situations:
a. You spilled a full test tube of bacterial culture on the bench top.
b. You notice flames coming from the tubing of your Bunsen burner
arrow_forward
Candidate Number 1
Country: Philippines, Luzon, Magsingal, llocos Sur
Grade level: 12-STEM
Personnel needed for the project: 7 (5 students and 2 laboratory advisers)
Area of biotechnology application: Agriculture
Length of the proposed study: 1 and % year
Title: The feasibility study of genetically modified common Tobacco Nicotiana tabacum in Magsingal,
llocos sur containing 30% lesser toxicity of nicotine levels in comparison to naturally grown Tobacco
through the use of traditional and natural propagation procedures.
Summary of Research Proposal:
Tobacco farming has been more than a three-hundred-year-old tradition and bread and butter of most of
each lokano clans in llocos sur, Philippines. It has been an aged old tradition to plant, dry, roll, and sell
these tobaccos in the market mainly for income and tourism purposes.
But, with frequent smoking of rolled Tobacco and inhaling its secondhand smoke comes several negative
impacts of to one's health. Several studies supply data that…
arrow_forward
3-Discussion
1- Explain another methods by which cytotoxicity is measured ?
Discussion
2- What applications of simulated body fluid (SBF)?
arrow_forward
2021/3/20 21:25
What I Can Do
Direction: In tabular form, make a one week meal plan (breakfast, lunch
dinner including merienda) following the guidelines in the food
pyramid. After creating an ideal meal plan to maintain healthy
lifestyle, answer the following questions below.
1. Why is it important to prepare healthy food during this
pandemic?
2. Do you continue eating food that is unhealthy? Why?
3. What can you suggest to your classmate and friend who do not
like to eat vegetables?
Rubrics for Essay
5 The student comprehensively and clearly answers the question.
4| The student almost comprehensively and clearly answers the question.
3 The student partially answers the question.
arrow_forward
Question:-
A 25-year-old man comes to the emergency department because of a 2-day history of fever and rash. He has a history of complex partial sezure secondary to an arteriovenous malformation. He has had breath through seizure several times each despite treatment with several medication regions. Initially, treatment with phenytoin, which caused sedation. Two weeks ago, he was stitched to valproic acid and lamotrigine. He states that he has not had any seizure during topiramate and phenytoin, which caused sedation. Two weeks ago, he was switched valproic acid and lamotrigine. He states that he was not ad nay seizure during this time, and he finished his sample package of lamotrigine. He is awake and alert but appears ill. Vital signs are temperature 39.0 oC (102.2 oF), pulse 1110/min, respiration 22/min. and blood pressure 130/90 mm Hg. Examination shows extensive bullae, especially over the hands and feet. There are erosive lesions over the mouth and genital area. Which of the…
arrow_forward
Second Semester 2021
Hi Batool Faisal Mohammad Dawaghreh, when your
submit this form, the owner will be able to see your name
and email address.
Required
1. All human pathogens are: *
(1 Point)
Thermophilic
Mesophilic
Psychrophilic
Either psychrophilic or thermophilic
2. you dècide to visit the dead sea and
take a soil semple from the Jordanian
arrow_forward
Case Study 2
Acetaminophen Elixir 120 mg/5 mL
During the Covid-19 epidemic, the public were advised high fever was a common side effect of infection and to ensure they had acetaminophen on hand. Because of this, there was a sudden nation-wide shortage of commercial liquid acetaminophen. The local Doctor asked if you could compound a mixture for a young child with otitis media as the Mother cannot find any commercially. The Pharmacist did some research and found the following referenced formula for you to use. The Doctor would like to give 50 mL. The child weighs 16 kg.
Formulation:
Acetaminophen 120 mg
90% ethanol 0.7 mL
Propylene glycol 0.5 mL
Purified water 0.5 mL
Glycerol qs ad 5 mL
Dissolve acetaminophen in ethanol and propylene glycol, add most of the glycerol, add water, adjust to volume with glycerol.
Strength: 120 mg/5 mL
Child dose: 15 mg/kg q4-6h. Maximum 4 doses in 24 hours.
Warnings: Contains 13% alcohol
EUD: As per local guidelines.
Questions:
Calculate…
arrow_forward
Question:-
1b. What does selective toxicity mean in regards to how antibiotics work?
INSERT ANSWER
arrow_forward
Microbiology help needed ASAP!! thanks
Damage to the tooth structure (caries) is primarily caused by an oral bacterium’s ability to:
A.
attach to the gums.
B.
metabolize/ferment fructose to lactic acid.
C.
convert proteins to sugars.
D.
invade plaque and dissolve the gums.
arrow_forward
10:50
Notepad Free
Enter title...
4G 485%
SAVE UNDO
Why is HIV an unusual virus among them all.
arrow_forward
3:53 1 + t A
42.0
KB/S
7i ul l 62
chegg.com/homework-h
1
home / study / science / anatomy and physiology / anatomy and physiology questions and answers / asked with an image
Your question has been posted.
We'll notify you when a Chegg Expert has answered. Post another question.
O Next time just snap a photo of your problem. No typing,
no scanning, no explanation required.
Get Chegg Study App
Question:
O Edit question
Nerve
Origin Movements muscles
innervated
Cutaneous or sensory
innervation
allary
radial
Muscilo-cutaneous
ulnar
median
obturator
Femoral nerve
tibial
Common fibular
nerves
Deep fibular nerve
Superficial fibular
nerve
Sciatic nerve
Gluteal nerves
Pudendal nerves
Mioinguinal nerve
Lumbosacral nerves
Expert Answero
This question hasn't been answered
COMPANY
LEGAL & POLICIES
CHEGO PRODUCTS AND SERVICES
CHEGO NETWORK
About Chegg
Chegg For Good
College Marketing
Mobile Apps
EasyBib
Internships.com
Advertising Choices
Cheap Textbooks
Cookie Notice
Chegg Coupon
Sell Textbooks…
arrow_forward
Ad 1 of 2 ·
0:01
lazada.com.ph/
Ad will end in 2
----
1. Make a summary table of the 3 sections of theprimitive gut tube, indicating the blood supply andthe adult derivatives of each section
2. Describe the following congenital anomaliesinvolving the digestive system:
a. Esophageal atresiab. Malrotations of the midgutc. Imperforate anus
3. Briefly discuss the pharyngeal pouches and their
derivatives.
4. Summarize the 5 stages of fetal lungdevelopment 5. Briefly discuss the role of pulmonary surfactant inneonatal adaptation.
arrow_forward
Topic: Multiple Tube Fermentation
Questions:
1. What protocol should you follow if gas formation is less than 10%?
a. Why not test for pathogens directly instead of usimg indicator organism such as coliform bacteria?
b. Can you use the MPN method to test for the presence of coliforms in food? Why or why not?
c. Describe another method of determining the presence of coliforms in a water sample.
arrow_forward
This is homework not a test!
From NTSA case study https://static.nsta.org/case_study_docs/case_studies/cystic_fibrosis.pdf
Please help with questions 2, 3 and 4 of part four
2. "The successful use of gene therapy to cure SCID syndrome (2000) is hoped to be a permanent cure for those patients because a good copy of the problem gene was inserted into the patients' blood stem cells in the bone marrow (hematopoietic stem cells). Once white blood cells enter the blood stream they have a limited life span, on the order of a few week to months. The blood stem cells are the cells that create more white blood cells to replace those that are lost. If the gene was only inserted into the circulating mature white blood cells, the patient would only be temporarily cured until those cells were used up or died." The current gene therapy approaches to cure CF involve inserting a functional CFTR gene into the mature epithelial cells of the lungs. In light of the preceding paragraph, do you think that…
arrow_forward
Need help with questions
5) Given your review of the Gram Stain and the structural basis for how it works, why would a cell wall synthesis inhibitor be more effective for a Gram-positive cell type?
6) Given your knowledge of molecular biological principles, why would a protein synthesis inhibitor work with both cell types? Why might one protein synthesis inhibitor be more effective than another? For the second part - Hint: Think of change....what might have changed?
7) Given your knowledge of molecular biological principles, why are metabolic inhibitors not effective? Hint: Think of change....what might have changed?
8) A Gram-negative infection has been determined in a patient, what antibiotic would you suggest for treatment and why?
arrow_forward
For each of the following examples, indicate whether the drug is acting on physical process, chemical process or enzymatic system (your answer should be only; Physical, Chemical or Enzymatic).
Group of answer choices
1. A drug is used as an antidote in lead poisoning and acts by binding to lead particles in body (chelation therapy).
2. A drug acts to reduce flatulence and acts by reducing the surface tension of intestinal gas bubbles in the GI tract (e.g. Simethicone).
3. A drug competes with alpha-glucosidase in intestine to reduce glucose conversion from disaccharides (e.g. Acarbose).
arrow_forward
Biomedical Engincering Dept.
Biocompatibility Hello sir, I know it takes precious
Lab. Sheet-Level time. Please, I have a report on this
Semester 1
subject. Only 5 papers within a
Experiment Title: Cytotoxicity Test discussion solution. I want to solve
the text of the keyboard. Thank you,
Experiment no. 2
sir
1 12:34 PMA
Objectives: Study the eytotoxicity and how it is measured.
1- Background
Cytotoxicity can lead healthy living cells to three potential
cellular fates.
1. Necrosis (accidental cell death): Rapid loss of membrane integrity and cell
lysis
2. Apoptosis (programmed cell death): slower, more orderly, and genetically
controlled
3. Cytostasis (a decrease in cell viability): cells remain alive but fail to
actively grow and divide
Importance of measuring cytotoxicity two major reasons
1. Either you want specific cells to die and look for an adequate
compound/condition (cancer and immunotherapy)
2. Or you want to exclude cytoloxicity in specific cells (chemicals and drugs)…
arrow_forward
Lophotoxin
identify the species which releases the toxin (if it is man-made then this will be all that is required for this part)
identify the step disrupted in the neuromuscular junction pathway
Provide any consequences of this disruption.
Does the toxin have any applications in biomedicine as a painkiller, disease treatment or analgesic?
Provide your source in APA format for each. If this is missing no credit will be awarded.
arrow_forward
Question is -;A Patient OP 4 y/o weighs 45 lbs was prescribed with Drug B 250mg PO Q6 for infection. The drug reference indicates that the usual oral dose for children > 1 year: 50-100mg/kg/day in dividend dose every 6-8 hrs; maximum of 4g/day. Is the order correct, underdose or overdose.
arrow_forward
Questions:
1. What happens to the number of bacteria as you streak
from one sector to another?
2. What happens to the colonies when the bacteria are
separated well?
3. How bacteria does each colony come from?
many
4. Why do you make sure that the inoculating loop is red
hot?
5. What happens when the streaking is not correct?
6. When do
you
flame the mouth of the cultures tubes?
7. Why you should not use the inoculating loop when it
is red hot?
arrow_forward
Short answers questions
1. Give 4 examples of transcription factors / non-structural proteins ?
2. Identify the most commonly used technique for diagnosing COVID-19? And the clinical sample for each technique.
3. …….…… virus can cause encephalitis, cancer, sexually transmitted disease, infect external genitalia, mucosal surfaces, gladiatorum, and/or other diseases. How can the infection with this virus be avoided? Suggest two ways of prevention or to destroy the virus.
4. How can a defect in p53 gene contribute to cancer development?
5. A patient 19 year-old came to hospital and she had sore throat, fever, red tonsils and swollen uvula, and neck lymphadenopathy. She was given initially antibiotics and came after 5 days with tired, 39ºC. She had patches of white exudate on the tonsils, lymphadenopathy and splenomegaly. Hematological examination shows atypical lymphocytosis.
A. Why do you think did she have these symptoms?
Answer: these symptoms are for ……………………….…
arrow_forward
Need help with questions
1) Evaluate the data for each organism. Is each organism equally impacted by the
chemotherapeutic agents listed? Use your data to support your answer.
2) When you compare the data for the Gram-positive cell to the data for the Gram-negative cell, can you say there is similar impact? Use your data to support your answer.
3) Which antibiotic(s) is/are more effective against the Gram-positive cell type? Gram-negative cell type? Use your data to support your answers.
4) Which antibiotic(s) is/are least effective against the Gram-positive cell type? Gram-negative cell type? Use your data to support your answers.
arrow_forward
Document1 - Word
yout
References Mailings
Search
1.
Review
View Help
Answer the questions
A) What is the purpose of temperature and where is it placed on the animal?
B) What is the purpose of ETCO and what is the normal range?
C) What is the normal breathing of a dog under anesthesia?
D) What is a normal heart rate under anesthesia?
E) How many times must the animal swallow before being extubated?
arrow_forward
SEE MORE QUESTIONS
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Related Questions
- Questions related to SARS-CoV-2 Inhibitor Science Article (Zhang et al.) 1) What is the function of the viral main protease? 2) What is the amino acid recognition sequence that is cleave by this main protease? Indicate where this protease cuts? 3) Would interfering with this protease effect other proteases in human cells? 4) How closely related are the amino acid sequences between SARS-CoV-2 and SARS-COV? What does this suggest about focusing research on inhibiting this enzyme?arrow_forwardQuestion:- What Enterobacteriaceae are of medical significance? List and describe the infections caused by these organisms.arrow_forwardQuestions on Mammals 1) Give 5 prominent characteristics of Class Mammalia. 2) Mammals arose from the- circle the correct choice а) Birds b) Dinosaurs c) Pelycosaurs d) Therapsids 3) Give examples of mammals that are flying and mammals that are aquatic. 4) What is the difference between uricotelic and ureotelic animals 5) Identify three orders of class Mammalia with examples 6) Why is the digestive system relatively more elaborate in ruminant animals?arrow_forward
- BIOL2201, S24 Dissection 3- Sheep Heart Good source: https://www.youtube.com/watch?v=-ZbXiOrlFJI External Anatomy 1. Set up your dissection in a way you feel comfortable. Use the included video for a suggested method. 2. Make sure to have a camera ready to take pictures of your brain to show you completed the dissection. You will need at least 3 pictures of the eye, more are fine. You will need to identify all of the bolded structures below. 3. Identify the right and left sides of the heart. Look closely and on one side you will see a diagonal line of blood vessels that divide the heart; this line is called the interventricular sulcus. The half that includes all of the apex (pointed end) of the heart is the left side. 4. Locate the coronary arteries and veins that are on the surface of the heart. 5. Find the flaps of dark tissue on the top of the heart. These ear-like flaps are called auricles. 6. The front-most vessel is the pulmonary trunk. Place a probe or pin in the vessel to mark…arrow_forwardHelp me, please! I wish I have a lot of time to do it by myself ... This is the article link and a microbiology open Stax book link for chapter 16 terms. Please help me to find answers. https://piercemil.instructure.com/courses/2180982/assignments/24927088 https://openstax.org/books/microbiology/pages/15-2-how-pathogens-cause-disease#OSC_Microbio_15_02_Invasion Questions: If possible please write the pg of an article with related Answers; it will be easier for me to describe in detail. Thank You for Helping me. Using the terms found in the “Patterns of Incidence” subsection in Chapter 16, what pattern of incidence best matches the outbreak described in the article? Using the terms found in the “Pioneers of Epidemiology” subsection in Chapter 16, which discusses “spread”, what type of spread of the pathogen best matches the outbreak described in the article? Be specific. What type of epidemiological study was used to identify the source of the pathogen in the article? Be specific.…arrow_forwardMinute Timed PX B 4 5 6 rutgers.instructure.com/courses/207533/external_tools/retrieve?display=full_width&url=https%3A%2F%2Frutgers.quiz-Iti-iad-prod.instructure.com%2Flti... 7 8 9 10 11 12 13. 3 Quizzes 2 X Previous + 01:18:44 < Time Remaining Return 1 point The PCCE of the respiratory tract helps capture inhaled debris and pathogens which are then absorbed into the bloodstream and filtered out by the liver for elimination through the digestive system. True False U Nex d Nextarrow_forward
- Document1 - Word Layout References 0 Search Mailings Review View Help I. Answer the questions A) How many hours should an animal fast before surgery? B) Write what is the purpose of performing a CBC and chemistry on a pet before surgery. C) Write what is the appropriate way to place an IV catheter D) What are 3 locations to place a catheter in dogs and cats E) What is the purpose of using pre-medications in animals before surgery? 1 EEEEEEEE Iarrow_forwardQuestion:- I have a case (not real btw) of a 25 year old female who was admitted to the hospital with a history of persistent fever that did not respond to amoxicillin or acetaminophen or ibuprofen. She was a resident of the Philippines who had been travelling in Europe for the previous 11 days. On physical examination, she was febrile, had an enlarged liver, abdominal pain, and an abnormal urinalysis. After isolation and cultivation, the infectious agent was found to exist as Gram-negative, facultative anaerobic rods. The organism could fermenter and was oxidase negative. It possessed lipopolysaccharide consisting of outer somatic O polysaccharide, core polysaccharide (common antigen) and lipid A (endotoxin) What is the infectious agent and what further tests could you do to confirm the preliminary identification?arrow_forward"out Document1 - Word References Mailings 1. Search Review View Help Answer the questions A) What is the most common anesthetic to use in animals for induction under anesthesia? B) What are the side effects of using Propofol in animals? C) How and with what will the animal be "scrubbed" after it is under anesthesia and ready for the doctor? D) What is the purpose of SPO2 and where is it put in the animal? E) What is the purpose of the ECG and where are they placed on the animal?arrow_forward
- 4:17 < Chapter 2 Lab WORKS... CONCEPT REVIEW QUESTIONS Name: Course: Answer the following questions in the space provided. 1. What is the difference between a prokaryote and a eukaryote? 2. Which of the following cell parts produces energy for the cell and has its own DNA? A. Nucleus B. Cytoplasm C. Cell membrane D. Mitochondria 3. What do the two members of a homologous chromosome pair have in common? A. Thymine. B. Guanine C. Adenine D. Cytosine 4. Following the rules of complementary base pairing, which of these DNA bases could successfully bond with adenine? A. Thymine B. Uracil C. Cytosine D. Adenine 5. Following the rules of complementary base paring, which of these RNA bases could successfully bond with adenine? 6. Variations of the same gene are called 7. Mitosis occurs in which type of cell? Section: Date: C. mRNA. D. IDNA. 8. Meiosis occurs in which type of cell? 9. The genetic information that moves from the nucleus to the cytoplasm of a cell during protein synthesis is…arrow_forwardQuestion: Can you make a list of Actions/Nursing Interventions if the Patient with Small Gestational Age, Meconium Aspiration Syndrome and Respiratory Distress Syndrome experienced Sclerema at lower extremities afebrile? and what would be the Response of the patient after doing the Nursing Interventions?arrow_forwardI need help with microbiology/2010 1. Describe where the following items should be discarded: a) gloves b) petri dishes c) test tubes d) microscope slides 2. Describe the safety procedures for the following hypothetical situations: a. You spilled a full test tube of bacterial culture on the bench top. b. You notice flames coming from the tubing of your Bunsen burnerarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education